Synnefo » Pithos iOS Client

#pragma mark -

#pragma mark Helper functions

- (void)reloadMetadataSection {

    NSString *activityMessage = @"Loading metadata...";

    activityIndicatorView = [[ActivityIndicatorView alloc] initWithFrame:[ActivityIndicatorView frameForText:activityMessage] text:activityMessage];

    [activityIndicatorView addToView:self.view scrollOffset:self.tableView.contentOffset.y]; 

    [[self.account.manager getContainerInfo:container] 

     success:^(OpenStackRequest *request) {

         [activityIndicatorView removeFromSuperviewAndRelease];

         container.metadata = [NSMutableDictionary dictionary];

         for (NSString *header in request.responseHeaders) {

             NSString *metadataKey;

             NSString *metadataValue;

             if ([header rangeOfString:@"X-Container-Meta-"].location != NSNotFound) {

                 metadataKey = [header substringFromIndex:17];

                 metadataValue = [request.responseHeaders objectForKey:header];

                 [container.metadata setObject:metadataValue forKey:metadataKey];

             }

         } 

         NSIndexSet *metadataSections = [NSIndexSet indexSetWithIndex:kMetadata];

         [self.tableView reloadSections:metadataSections withRowAnimation:UITableViewRowAnimationFade];

     }

     failure:^(OpenStackRequest *request) {

         [activityIndicatorView removeFromSuperviewAndRelease];

         [self alert:@"There was a problem retrieving the container's metadata." request:request]; 

     }];

}